там по дефолту стоят в настройках
-- Default groups and their respective permissions
xAdmin.Config.DefaultGroups = {} -- Do not remove / edit this line
xAdmin.Config.DefaultGroups["Super Admin"] = {Col = Color(255, 0, 0), Power = 100, Permissions = {"xadminallperms"}}
xAdmin.Config.DefaultGroups["Admin"] = {Col = Color(0, 119, 255), Power = 50, Permissions = {"menu"}}
xAdmin.Config.DefaultGroups["Moderator"] = {Col = Color(0, 255, 255), Power = 40, Permissions = {"menu"}}
xAdmin.Config.DefaultGroups["User"] = {Col = Color(255, 255, 255), Power = 1, Permissions = {}}